baber/WOPTO huggingface dataset:
Patent JP-S60157374-A (JP)
Title: Facsimile device
Inventor: OGATA MINORU
IPC: H04N1/40
Filed: 1984-01-27
Abstract: PURPOSE:To prevent waste of recording paper and to shorten operation time by providing a thinning device of picture information, and when recording picture information that exceeds the maximum recording line, thinning down the picture information and recording it. CONSTITUTION:A signal received from a circuit 8 is inputted to an NCU2, and transmitted picture data is demodulated by a demodulator 3 under control of a controlling section 1, and further decoded by a decorder 4. Decoded picture data is stored in a picture memory 5 successively from a reference point (address). A thinning device 6 is connected to the rear part of the picture memory 5 through signal lines 14, 15. In the case where picture information that exceeds the number of the maximum recording lines, etc., picture information is thinned down by the thinning device as required, and the thinned picture information is sent to a recording section such as a heat-sensitive printer, etc. through a signal line 16 and recorded.
Patent JP-H02193285-A (JP)
Title: Disk-like body delivery device
Inventor: YAMADA MASAAKI
IPC: G07D1/00
Filed: 1989-01-21
Abstract: PURPOSE:To contrive the improvement of detection accuracy of a disk-like body without obstructing a delivery operation of the disk-like body by detecting a slide movement of the disk-like body executed by a delivery member by a detector. CONSTITUTION:An attitude of a disk-like body C is maintained roughly constant in the course of a slide movement executed by a delivery member 7, therefore, no undesirable influence is exerted on a movement of the disk-like body C in a drop discharge passage 4e, a relative position of a detecting part 11a of a detector 11 and the disk-like body C can be made roughly constant. Also, this device is constituted so as to detect the disk-like body C delivered from a storage part 5 by detecting a slide movement of the disk-like body C executed by the delivery member 7. In such a way, the detection accuracy of the disk-like body C can be improved without obstructing a delivery operation of the disk-like body C.
Patent JP-H07268102-A (JP)
Title: Treatment for lowering chlorine level of organic compound
Inventor: CHIYAARUZU KEI BAUMANISU
IPC: C08F6/06
Filed: 1995-01-27
Abstract: PURPOSE: To prepare a compound for lubrication industries by introducing an iodine source or bromine source and bringing into contact with an organic chlorine compound to effectively reduce a chlorine level.  
     CONSTITUTION: An iodine source or bromine source is introduced into and brought into contact with an organic chlorine compound for a time such that the element is not taken in the compound, thereby reducing a chlorine content. These steps comprise bringing the iodine source or bromine source into contact with the organic chlorine compound in a container equipped with a recirculation pump while charging a gas (nitrogen) from a discharge system. A polyalkenyl succinic anhydride, which is derived from a polyisobutenyl group (having an Mn value of 1300 to 5000 and a Mw/Mn value of 1.5 to 4.0) and a succinic anhydride group and which contains about 1.3 anhydride groups or succinic groups per equivalent of the polybutenyl group is used and brought into contact with an iodine source at 15 to 240°C. The ratio by equivalent of the iodine to the chlorine in the succinic anhydride is at about 1×10 -5 :1 to 10:1. The iodine consists of elemental iodine. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H04247435-A (JP)
Title: Optically functional glass, fiber, amplifier, and laser
Inventor: ONISHI MASASHI
IPC: G02F1/35
Filed: 1991-02-01
Abstract: PURPOSE:To allow optical amplification in a 1.3mum wavelength band or to enhance the amplification efficiency thereof. CONSTITUTION:The optically functional glass is formed by adding uranium(U) together with Nd<3+> which is an active material into functional multicomponent glass which is host glass. Since the uranium is co-added to this optically functional glass, the light emitted in the 1.06mum band of Nd<3+> can be absorbed into the uranium. Consequently, the degradation in the efficiency of the induced emission in the 1.3mum wavelength band is prevented and the optically functional glass suitable for optical amplification in the 1.3mum wavelength band is obtd. A fiber amplifier, fiber laser, etc., of the low threshold value and high gain are obtd. if a fiber consisting of this optically functional glass as its core is formed.
Patent JP-S60157172-A (JP)
Inventor: OONISHI ISAO
IPC: H01R25/14
Filed: 1984-01-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01188406-A (JP)
Title: Production of hydrogen from kerosene fraction
Inventor: FUJIMUNE TOKUO
IPC: C10G11/20
Filed: 1988-01-22
Abstract: PURPOSE:To produce hydrogen stably for a long time and economically by carrying out reforming of kerosene in the presence of a steam reforming catalyst after removing S from the feed kerosene and adding water thereto. CONSTITUTION:Kerosene contg. <=0.2ppm by wt. S is obtd. from a kerosene fraction A having <=150ppm. by wt. S content mixed with gaseous H2 after pressurizing to a reaction pressure with a pump B, by feeding the mixture to a hydrodesulfurization reactor D after heating through a heat exchanger C, where the mixture is allowed to contact with a hydro refining catalyst E and an H2S absorbing agent F under <=50kg/cm<2>.G at 270-400 deg.C, 0.5-7 LHSV, 0.02-1.0Nm<3> H2/kg kerosene, then passing the product through a desulfurizing tower H after adjusting the temp. to 180-300 deg.C through a heat exchanger G. After mixing the obtd. kerosene with water L supplied from a pump M, the obtd. mixture is fed to a reformer I, where it is allowed to contact with an Ni adsorber at 150-350 deg.C under <=50kg/cm<2>.G and 0.1-10 LHSV. Then, the product is introduced into a reactor J through a heat exchanger C, and allowed to contact with a steam reforming catalyst to reduce the content of CO, and separated from condensate in a knockout drum K.
Patent JP-S59139995-A (JP)
Title: Water disposal
Inventor: IWATA AKIRA
IPC: C02F1/58
Filed: 1983-01-28
Abstract: PURPOSE:To increase the amount of O2 dissolved in raw water to be treated for enhancing the power of treating BOD, in a method for bringing a liquid into countercurrent contact with gas in a fluidized bed process, by hermetically sealing a tank and holding the inner pressure of said tank at a high level. CONSTITUTION:Raw water to be treated is supplied through a water supply pipe 11 to the interior of a hermetically sealed tank 10 and circulated therein as a downward stream through a fluidized bed 13 formed from a carrier 14 having specific gravity smaller than that of water. At the same time, air is injected through a sparger pipe 15 into the raw water to be treated and brought into countercurrent contact with the raw water to be treated. Hereon, the inner pressure of the tank 10 is raised above ordinary pressure in a range below about 5kg/cm<2> by a booster. Hence, the dissolution of O2 into the raw water to be treated is acceleratd, and the dissolution ratio of O2 is held at a high level corresponding to the inner pressure and temp. of the tank 10.
Patent JP-S60156419-A (JP)
Inventor: KOJIMA MITSUHIRO
IPC: A47J27/00
Filed: 1984-01-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60157711-A (JP)
Title: Thin film magnetic head
Inventor: MIYAGAWA HIDEAKI
IPC: G11B5/31
Filed: 1984-01-26
Abstract: PURPOSE:To obtain a thin film magnetic head which can save the space and to attain miniaturization of a device by providing a winding coil via a space part where both the 1st and 2nd thin film magnetic layers are not formed when viewed from the laminating direction of a lamination part. CONSTITUTION:The 2nd (upper) thin film magnetic layers 20a and 20b contain the 1st (lower) magnetic layers 14a and 14b, lamination parts 21a and 21b including a magnetic gap part and lamination parts 22a and 22b apart from the parts 21a and 21b. Thus layers 20a and 20b form a magnetic circuit enclosing holes 12a and 12b together with layers 14a and 14b as shown in the figure. When layers 14a and 14ba are laminated with layers 20a and 20b, a space part where no magnetic layer exists in the laminating direction is formed inside the magnetic circuit. Thus the winding can be easily applied to a magnetic head. Therefore the magnetic characteristics can be improved.
Patent JP-H11215806-A (JP)
Title: Power converter
Inventor: KAIDA HIDETOSHI
IPC: H02M1/08
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To lessen the number of wirings between a switching pulse generation means and each switching element. SOLUTION: A control operation means 101 performs the operation for generation of switching pulse signals, and sends the operation results to a switching pulse generation means 102. The switching pulse generation means 102 generates the switching pulse signal required for the operation of a power conversion means 106 from the operation results. A sending means 103 converts this signal into series, and makes it into a serial signal 104, and sends it to a reception means 105. The reception means 105 converts the serial signal 104 into parallel and regenerates a switching pulse signal, and supplies it to a power conversion means 106.
Patent JP-S60156913-A (JP)
Title: Steam recovering method
Inventor: NAKAHARA YOSHIKI
IPC: F01K27/02
Filed: 1984-01-25
Abstract: PURPOSE:To aim at improvement in the utilization factor of steam, by installing a pressure regulating valve and a steam turbine in a piping system, leading the steam produced out of a converter boiler, interposingly in parallel. CONSTITUTION:A pressure regulating valve 17 and a steam turbine 10 are installed in a piping system 7, which leads steam to be produced out of a converter boiler, interposingly in parallel. An arithmetic unit 30 calculates output of the steam turbine 10 on the basis of each signal out of pressure gauges 23 and 25 at both inlet and outlet sides of the steam turbine and a flow meter 24. When the output is larger than an allowable maximum output value, an opening of the pressure regulating valve 17 is made larger, and when it is smaller than an allowable minimum output value, the opening of the pressure regulating valve 17 is made larger as well, while inflow of the steam into the steam turbine 10 is intercepted. With this constitution, improvements in the utilization factor of steam energy is well promoted.
Patent JP-H09204834-A (JP)
Title: Manufacture of electric wire having water stop function
Inventor: KONDO MASATO
IPC: C08L27/06
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To manufacture electric wires having a good water stop function at a low cost without provision of any special water stopping means between a conductor and an insulative substance and without subjecting to a special shaping process. SOLUTION: An insulative inner layer 3 and an insulative outer layer 4 are furnished around conductors 1, 2. The inner layer 3 is fed with an excessive amount of plasticizer, and the watercourse in the electric wire is choked with the plasticizer 5 oozing from the inner layer 3 to the conductor surfaces. An inorganic filler absorbing the plasticizer 5 transferring from the inner layer 3 is added to the outer layer 4 so that the plasticizer 5 is prevented from oozing to the surface of the electric wire.
Patent JP-H10206849-A (JP)
Title: Liquid crystal display device and electronic equipment using the same
Inventor: KUBOTA KANEMITSU
IPC: G02F1/1335
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To reduce the energy of portable electronic equipment and to improve the display visibility by arranging a transmission type lighting body below a lower substrate and a light absorption part below the transmission type lighting body. SOLUTION: The luminous flux emitted by a light emission source 7 constituting the transmission type lighting body is guided in a light guide plate 6 constituting the transmission type lighting body and totally reflected again and again, and the guided light 14 when reaching a flank part of a columnar projection is emitted there out of the light guide plate 6; and the light when reaching an area (light scatter part) 15 where no voltage is applied becomes omnidirectional scattered light 13, but the rate of light which is scattered upward is large, so that the area 15 presents a light white display which is turbid in white for a locking-down observer. At this time, scattered light of external light 10 is also added. Emitted light 12 having reached a voltage applied area (transparent part) 16, on the other hand, is not scattered in the area 15 and emitted obliquely upward as it is.  The looking-down observer, therefore, observes the area 16 in the color of the light absorption part 9 i.e., in black.
Patent JP-S5295902-A (JP)
Title: Pulse generator device
Inventor: KOSEKI KIYOUJI
IPC: H04M15/00
Filed: 1976-02-09
Abstract: PURPOSE:Generating pulses having various period by small number of relays, changes of charges are achieved by switching the connections between the pulse output terminals and the switching device to simplify the switching works for pricechanges.
Patent JP-H03216395-A (JP)
Title: Driving control circuit of plotter head
Inventor: TAKASAKI MAKOTO
IPC: B43L13/00
Filed: 1990-01-23
Abstract: PURPOSE:To enhance the response at the time of pen up/down without exerting effect on writing pressure control by applying power supply voltage larger than that at the time of writing pressure control to a driver supply a control current to a head at the time of the pen up/down of a plotter head. CONSTITUTION:A driver 2 supplies the writing pressure control current corresponding to applied power supply voltage Vi on the basis of a PWM signal to the head raising and lowering coil of a head 5. A power supply circuit 3 outputting two kinds of power supply voltages V1, V2(V1 > V2) is provided to a writing pressure control circuit and a change-over circuit 4 selects the power supply voltage V1 at the time of pen down to apply the same to the driver 2. At this time, when DC voltage is applied as the PWM signal, transistors Q1, Q4 are brought to a continuity state and a pen down current flows to the head 5. At the last of a pen down period, DC voltage of reverse polarity is applied to the head 5 to brake the same and the writing utensil mounted to the head reaches paper in a soft landing state. Whereupon, the PWM signal having the pulse width corresponding to writing pressure is outputted from a PWM circuit.
Patent JP-H02194178-A (JP)
Title: Vapor growth device
Inventor: KIMURA TAKAAKI
IPC: C23C16/52
Filed: 1989-01-24
Abstract: PURPOSE:To provide the vapor growth device which can control the supply rate of gaseous raw materials by regulation of the pressure in a source chamber by constituting the device in such a manner that the pressure in the source chamber can be independently controlled with respect to a reaction chamber by reducing the aperture area in the outlet of the source chamber to the reaction chamber to the area smaller than the area of the source chamber. CONSTITUTION:The aperture area of the source chamber 11' to the reaction growth region 13 is reduced sufficiently small to prevent the pressure change of the region 13 from affecting the pressure in the chamber 11'. The gas flow rate of the growth material 12 of a low vapor pressure in the chamber 11' can be thereby controlled constant. The flow rate of the gaseous growth material in the chamber 11' is expressed by the equation if the case in which the vapor pressure of the above-mentioned gas is sufficiently smaller than the pressure in the chamber 11' is assumed. The quantity Np of the gaseous growth material is expressed by equation III from equations I, II. The Np can, therefore, be maintained constant by changing the flow rate V0 of a carrier gas even if the pressure P in the chamber 11' changes. The stable execution of the vapor growth is thus possible.
Patent JP-H04253843-A (JP)
Title: Electrocardiogram analyzer
Inventor: AKAI TAKASHI
IPC: A61B5/366
Filed: 1991-02-04
Abstract: PURPOSE:To enable analysis of a cardiogram signal at a high accuracy by arranging a filter adapted to stress a signal component alone of an R wave in an electrocardiogram signal amplified and a threshold value generating section which allows the altering of a level of a threshold value from outside to alter a threshold level for detecting the R wave by a direction from an operator. CONSTITUTION:An electrocardiograph signal from a person to be inspected is amplified with an input amplifying section 1 and digitized with an A/D conversion part 2 to be inputted into a central processing section 7. The signal amplified with the input amplifying section 1 is converted with a filter section 3 into a signal stressing a signal component alone of an R wave. On the other hand, a signal of a threshold value generating section 5 is compared with an output signal of the filter section 3 by means of an R wave detecting section 4 to detect the R wave. The R wave detecting section 4 outputs a signal to the central processing section 7 and after an analysis, the signal is recorded and displayed according to a direction from an operating section 8.
Patent JP-H03216991-A (JP)
Title: Automatic heating device
Inventor: MIHARA MAKOTO
IPC: F24C7/02
Filed: 1990-01-22
Abstract: PURPOSE:To obtain an automatic heating device with high accuracy and reliability without a detection error due to various external thermal disturbance by providing a threshold value determining means which consecutively renews a threshold value after the start of heating and stops the renewal of the threshold value when the value increases or decreases by a predetermined amount from an initial threshold value. CONSTITUTION:A detected threshold value calculating means 19, based on a specified calculating formula, determines a detected threshold value upon receipt of a noise level measured by a noise level detecting means 18. An error deciding means 21 compares the detected threshold value calculated by the detected threshold value calculating means 19 with a first detected threshold value held by an initial detected threshold value holding means and, when an error is within a specified region, transmits the detected threshold value calculated by the calculating means 19 as it is to a detected threshold value holding means 22. In the case where the error exceeds the specified allowable region, on the other hand, the deciding means 21 transmits a detection stop command signal to the noise level detecting means 18 so as to stop the noise level detection thereafter and stops transmission of the detected threshold value to the detected threshold value holding means 22 while stopping its own function. An accurate detection of a vapor signal is performed without influence of external thermal disturbance from ambient heat sources so as to realize an optimum heating state.
Patent JP-S5398036-A (JP)
Title: Rush current preventive circuit
Inventor: SUYAMA TOSHIO
IPC: H02M7/12
Filed: 1977-02-07
Abstract: PURPOSE: To prevent the rush current a serveral times to several ten times as large as the stationary value from flowing into a load by keeping SCR off in a fixed time after power is applied and applying the rush current through a series resistor which is connected in series to the load. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07214515-A (JP)
Title: Nail feeder for transverse nailing in nailing machine
Inventor: AIGAMI MASAHIRO
IPC: B27F7/13
Filed: 1994-02-07
Abstract: PURPOSE:To enhance working efficiency by surely supplying a nail being a single kind of article to a nailing machine for transverse nailing which is used for a nailing robot in the attitude of transverse nailing as it is. CONSTITUTION:Guide grooves 4a, 4b in a nail-guiding case 4 fitted to the nose 3 of a nailing machine communicate with the driver guide groove 3a. The guide grooves 4a, 4b are vertically partitioned by installing a nail holder 9 in the front and rear directions in the nail-guiding case 4. A nail-receiving part 9d is provided in the nail holder 9, rotated and driven by a stepping motor 7. Anail N supplied to the upper guide groove 9a from a main feeder is held in the nail-receiving part 9d. The nail N in the nail receiving part 9d falls through the lower guide groove 4b and is loaded in the driver guide groove 3a by rotating the nail holder 9.
Patent JP-H02194708-A (JP)
Title: Amplitude demodulation circuit
Inventor: OKABE YASUHISA
IPC: H03D1/00
Filed: 1989-01-23
Abstract: PURPOSE:To attain amplitude demodulation without distortion by giving an analog/digital converter which executes the analog/digital converting action of an amplitude modulated wave signal by means of the supply of a sample and hold signal and a means adding absolute values at every digital signal which continues at a time base. CONSTITUTION:An analog/digital converter 5 extracts samples as to the top part and the bottom part of the wave of the amplitude modulated wave signal Sa, quantizes the sample values and outputs them as the digital signals when the sample and hold signal Psh to be supplied has a timing when sample extraction is executed at the top part and the bottom part of the wave in the amplitude modulated wave signal Sa which is set to be the object of amplitude demodulation. The digital signal outputted from the analog/digital converter 5 are outputted as amplitude demodulation output signals after the absolute values are added at every number which continues at the time base in an arithmetic processing part 6 and which is previously decided. Thus, amplitude demodulation is attained without distortion even if the amplitude modulation wave which is set to be the object of amplitude demodulation has a modulation degree more than 100%.
Patent JP-H10216610-A (JP)
Title: Method for directly or indirectly applying liquid or pasty coating medium on one or both surfaces of material web under traveling and apparatus therefor
Inventor: KAUFMANN BERND
IPC: D21H23/56
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To decrease the undesirable breaking phenomena of a material web splice part in particular to the greater extent as compared with the known prior art as far as possible. SOLUTION: This apparatus is provided with at least one coating device 8 which coats the material web 4 under traveling with a liquid or pasty coating medium 2 at a previously regulated coating point A and at least one coating interruption device 14 which interrupts the coating of the coating medium 2 for a short time at the interruption point existing just before the coating point A when viewed in the traveling direction of the material web 4 during a material web splice part 6 passes through the coating point A or prior to the material web splice part 6 passes through the coating point A. The coating interruption device 14 has a coating interruption sheet 16 curved to a recessed surface shape. The coating interruption sheet 16 extends over nearly the entire part of the machine width of the apparatus.  The two lateral edges of the coating interruption sheet 16 are respectively fixed to the free ends of a swiveling arm 18 mounted at the coating device 8 swivelably around a swiveling axial line D.